The present invention, n- method of manufacturing a butadiene from butenes, the following steps: A) n- butenes to prepare a starting gas stream a comprising the step; B) n- butenes starting gas stream comprising a and an oxygen-containing gas is supplied to at least one dehydrogenation region, a step of butadiene by oxidative dehydrogenation of n- butenes, wherein butadiene, n- butenes unreacted steam, oxygen, low-boiling hydrocarbons, optionally carbon oxides, and optionally the product gas stream b is obtained containing an inert gas; and C) the product gas stream b, cooled and compressed at least one compression stage step, wherein at least one condensate stream comprising water c1, and butadiene, n- butenes, water vapor, oxygen, low-boiling hydrocarbons, optionally carbon oxides, and optionally a gas stream containing an inert gas c2 is obtained; D) oxygen, including low-boiling hydrocarbons, carbon oxides, optionally, and optionally an inert gas, the gas components of low boiling point which can not be condensed, as a gas stream d2, the following steps Da) butadiene and the C ₄ hydrocarbons, including n- butenes, the step of absorbing the high-boiling absorbent, by where, C ₄ hydrocarbons is loaded absorbent stream and a gas stream d2 is obtained, Db) inert gas by stripping, C ₄ step of removing the oxygen from the hydrocarbon is loaded absorbent stream, Dc) step of desorption of the C ₄ hydrocarbons from the loaded absorbent stream, here, substantially C ₄ hydrocarbons consists of _hydrogen, C 4 product gas stream d1 of oxygen containing less than 100ppm is obtained, the process is separated from the gas stream c2 by; the _E) C 4 product stream d1, by extractive distillation using a selective solvent for the butadiene , and the mass flow e1, including butadiene and the selective solvent, the process is separated into material flow e2, including n- butenes; F) was distilled the material flow e1, including butadiene and the selective solvent, substantially a mass flow f1 consisting of the selective solvent, the step of the mass flow f2 containing butadiene, a method for manufacturing butadiene from the n- butenes containing.